- Families of one-point interactions resulting from the squeezing limit of the sum of two- and three-delta-like potentials
2017/02/23 by A. V. Zolotaryuk · 17 citations
Mathematics · Physics and Astronomy · #Complex plane #Constant (computer programming) #Countable set #Geometry #Limit (mathematics) #Mathematical analysis #Mathematics #Opacity #Physics #Piecewise #Planar #Plane (geometry) #Point (geometry) #Pure mathematics #Quantum Mechanics and Non-Hermitian Physics #Quantum chaos and dynamical systems #Quantum mechanics #Resonance (particle physics) #Singular point of a curve #Singularity #Spectral Theory in Mathematical Physics #Zero (linguistics) #math-ph #math.MP #quant-ph
- Hyperuniformity of quasicrystals
2016/12/21 by Erdal C. Oğuz, Joshua E. S. Socolar, Paul J. Steinhardt +1 · 87 citations
Earth and Planetary Sciences · Materials Science · Mathematics · Physics and Astronomy · Social Sciences · #Archaeology and Rock Art Studies #Combinatorics #Countable set #Geometry #Lattice (music) #Materials science #Mathematics #Mineralogy and Gemology Studies #Physics #Projection (relational algebra) #Quasicrystal #Quasicrystal Structures and Properties #Theoretical physics #cond-mat.stat-mech
- On δ′-like potential scattering on star graphs
2010/07/02 by Stepan Man'ko, Stepan S Manko · 11 citations
Mathematics · Physics and Astronomy · #Combinatorics #Countable set #Dirac delta function #Eigenvalues and eigenvectors #Graph #Hamiltonian (control theory) #Mathematical analysis #Mathematics #Physics #Quantum Mechanics and Non-Hermitian Physics #Quantum chaos and dynamical systems #Quantum graph #Quantum mechanics #Scattering #Spectral Theory in Mathematical Physics #Vertex (graph theory) #math.SP #msc:34L25 #msc:47E05 #msc:81Q10
- Dependent first order theories, continued
2009/09/01 by Saharon Shelah · 96 citations
Computer Science · Mathematics · #Advanced Topology and Set Theory #Algebra over a field #Cofinality #Combinatorics #Computability, Logic, AI Algorithms #Countable set #Discrete mathematics #Dual (grammatical number) #Epistemology #Independence (probability theory) #Limits and Structures in Graph Theory #Mathematics #Model theory #Order (exchange) #Pairwise comparison #Property (philosophy) #Pure mathematics
- Natural Pseudo-Distance and Optimal Matching between Reduced Size Functions
2008/10/13 by Michele D’Amico, Michele d’Amico, Patrizio Frosini +1 · 47 citations
Computer Science · Mathematics · #Combinatorics #Countable set #Digital Image Processing Techniques #Discrete mathematics #Function (biology) #Matching (statistics) #Mathematical analysis #Mathematics #Medical Image Segmentation Techniques #Metric (unit) #Metric space #Norm (philosophy) #Statistics #Topological and Geometric Data Analysis #Topology (electrical circuits) #Upper and lower bounds
- A discrete quantum model of the harmonic oscillator
2007/11/20 by Natig M. Atakishiyev, Natig M Atakishiyev, Anatoliy U Klimyk +2 · 18 citations
Mathematics · Physics and Astronomy · #Countable set #Fourier transform #Harmonic oscillator #Hilbert space #Holomorphic and Operator Theory #Mathematical Analysis and Transform Methods #Momentum (technical analysis) #Particle in a box #Position (finance) #Quantum #Quantum harmonic oscillator #Spectral Theory in Mathematical Physics #Spectrum (functional analysis) #math-ph #math.CA #math.MP
- The Jordan curve theorem and the Schönflies theorem in weak second-order arithmetic
2007/03/20 by Nobuyuki Sakamoto, Keita Yokoyama · 5 citations
Computer Science · Mathematics · #Advanced Topology and Set Theory #Arithmetic #Brouwer fixed-point theorem #Compactness theorem #Computability, Logic, AI Algorithms #Countable set #Discrete mathematics #Fixed-point theorem #Jordan curve theorem #Lemma (botany) #Mathematical and Theoretical Analysis #Mathematics #Order (exchange) #Pure mathematics
- Fundamentals of direct limit Lie theory
2005/11/01 by Helge Glöckner · 52 citations
Mathematics · #Adjoint representation #Adjoint representation of a Lie algebra #Advanced Operator Algebra Research #Advanced Topics in Algebra #Affine Lie algebra #Algebra over a field #Countable set #Current algebra #Discrete mathematics #Fundamental representation #Graded Lie algebra #Homotopy and Cohomology in Algebraic Topology #Lie algebra #Lie conformal algebra #Lie group #Lie theory #Mathematics #Pure mathematics #Representation of a Lie group #Representation theory #Simple Lie group
- On the Cohomology of Actions of Groups by Bernoulli Shifts
2003/10/15 by Sorin Popa, Popa, Sorin, Román Sasyk +2 · 9 citations
Mathematics · #28D05 #28D15 (Secondary) #46L10 (Primary) 22D40 #Action (physics) #Advanced Operator Algebra Research #Advanced Topology and Set Theory #Bernoulli scheme #Bernoulli's principle #Character (mathematics) #Cohomology #Combinatorics #Countable set #Discrete mathematics #Equivariant cohomology #FOS: Mathematics #Geometry #Group (periodic table) #Group Theory (math.GR) #Linguistics #Mathematical Dynamics and Fractals #Mathematics #Operator Algebras (math.OA) #Physics #Property (philosophy) #Pure mathematics #Space (punctuation) #math.GR #math.OA #msc:22D40 #msc:28D05 #msc:28D15 #msc:46L10
- The Tree Property
1998/01/01 by James Cummings, Matthew Foreman · 64 citations
Computer Science · Mathematics · #Advanced Topology and Set Theory #Cofinality #Combinatorics #Computability, Logic, AI Algorithms #Construct (python library) #Countable set #Epistemology #Limit (mathematics) #Mathematical analysis #Mathematical and Theoretical Analysis #Mathematics #Property (philosophy) #Pure mathematics #Regular cardinal #Tree (set theory) #Uncountable set
- Graph minors. IV. Tree-width and well-quasi-ordering
1990/04/01 by Neil Robertson, Paul Seymour, P.D Seymour · 106 citations
Computer Science · Mathematics · #Advanced Graph Theory Research #Combinatorics #Conjecture #Countable set #Discrete mathematics #Graph #Graph theory and applications #Humanities #Kruskal's algorithm #Limits and Structures in Graph Theory #Mathematics #Minor (academic) #Planar graph #Sequence (biology) #Spanning tree #Tree (set theory)
- Spaces determined by point-countable covers
1984/08/01 by Gary Gruenhage, Ernest Michael, Yoshio Tanaka · 156 citations
Mathematics · Decision Sciences · #Advanced Banach Space Theory #Advanced Topology and Set Theory #Fuzzy and Soft Set Theory #Mathematics #Countable set #Point (geometry) #Pure mathematics #Combinatorics #Geometry
- The slow-growing and the Graegorczyk hierarchies
1983/06/01 by E. A. Cichon, Stanley S. Wainer · 26 citations
Computer Science · Mathematics · #Logic, programming, and type systems #Computability, Logic, AI Algorithms #Logic, Reasoning, and Knowledge #Mathematics #Cardinality (data modeling) #Countable set #Successor cardinal #Discrete mathematics #Natural number #Majorization #Hierarchy #Limit (mathematics) #Rank (graph theory) #Sequence (biology) #Set (abstract data type) #Function (biology) #Cardinal number (linguistics) #Combinatorics #Computer science
- Countable homogeneous relational structures and ℵ0-categorical theories
1972/09/01 by C. Ward Henson · 91 citations
Computer Science · Mathematics · #Advanced Algebra and Logic #Automorphism #Binary relation #Cardinality (data modeling) #Categorical variable #Combinatorics #Computer science #Countable set #Decidability #Discrete mathematics #Graph #Graph isomorphism #Homogeneous #Isomorphism (crystallography) #Line graph #Logic, Reasoning, and Knowledge #Mathematics #Undecidable problem
- Reducibility among Combinatorial Problems
1972/01/01 by Richard M. Karp · 10,998 citations
Biochemistry, Genetics and Molecular Biology · Computer Science · Mathematics · #Advanced Graph Theory Research #Algorithm #Alphabet #Artificial intelligence #Bounded function #Class (philosophy) #Combinatorics #Computational complexity theory #Computer science #Countable set #DNA and Biological Computing #Discrete mathematics #Finite set #Matching (statistics) #Mathematics #Polynomial #Set (abstract data type) #Simple (philosophy) #Time complexity #semigroups and automata theory
- Intransitive indifference with unequal indifference intervals
1970/02/01 by Peter C Fishburn, Peter C. Fishburn · 340 citations
Computer Science · Mathematics · #Advanced Topology and Set Theory #Binary relation #Combinatorics #Computer science #Countable set #Discrete mathematics #Functional Equations Stability Results #Generalization #Interval (graph theory) #Logic, Reasoning, and Knowledge #Mathematical analysis #Mathematics #Order (exchange) #Set (abstract data type) #Transitive relation